89977948 divided by 657 
Our goal is to divide 89977948 by 657.

Going ahead to step 1:
When dividing 8 by 657, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Grab the next digit (9) from the dividend, add it to 8, then carry on: 89 / 657

Step 2:
657 goes into 89 0 times with a remainder of 89.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 89, we get 89.
Take the next digit (9) from the dividend and append it to 89, then repeat: 899 / 657

Going ahead to step 3:
899 divided by 657 is 1 with a remainder of 242.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 657 from 899 leaves us with 242.
Grab the next digit (7) from the dividend, add it to 242, then carry on: 2427 / 657

Moving on to step 4:
If we divide 2427 by 657, we get 3 and a remainder of 456.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
Subtracting 1971 from 2427 leaves us with 456.
Bring next digit (7) of the dividend behind the 456 and repeat the process: 4567 / 657

Let's proceed to step 5:
When dividing 4567 by 657, we get 6 with a remainder of 625.
The next digit of our result is 6. 
Result so far: 136.0
If we take 3942 away from 4567, we end up with 625.
Append the next digit (9) from the dividend to 625 and continue with: 6259 / 657

Going ahead to step 6:
If we divide 6259 by 657, we get 9 and a remainder of 346.
Put 9 as the next digit of the answer. 
Result so far: 1369.0
If we subtract 5913 from 6259, we get 346.
Include the next digit (4) from the dividend after 346, then repeat: 3464 / 657

On to step 7:
When dividing 3464 by 657, we get 5 with a remainder of 179.
The next digit of our result is 5. 
Result so far: 13695.0
The remainder is 179 after subtracting 3285 from 3464.
Fetch the next digit (8) from the dividend, attach it to 179 and continue: 1798 / 657

On to step 8:
If we divide 1798 by 657, we get 2 and a remainder of 484.
Record the quotient 2 as the next digit in the result. 
Result so far: 136952.0
If we subtract 1314 from 1798, we get 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

Advancing to step 9:
657 goes into 4840 7 times with a remainder of 241.
The number 7 becomes the next digit in our result. 
Result so far: 136952.7
Deduct 4599 from 4840 and we're left with 241.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2410, and continue the process.

Advancing to step 10:
If we divide 2410 by 657, we get 3 and a remainder of 439.
Write down 3 as next digit of the result. 
Result so far: 136952.73
The remainder is 439 after subtracting 1971 from 2410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4390, and continue the process.

Let's proceed to step 11:
The number 657 fits into 4390 6 times, leaving a remainder of 448.
The number 6 becomes the next digit in our result. 
Result so far: 136952.736
Deduct 3942 from 4390 and we're left with 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Advancing to step 12:
4480 divided by 657 is 6 with a remainder of 538.
The next digit of our result is 6. 
Result so far: 136952.7366
If we subtract 3942 from 4480, we get 538.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5380, and continue the process.

After the division, we end up with 136952.7366 and a remainder of 0.00538.